This circuit is from the Motorola Linear Databook of 1990 and can be implemented with other operational amplifiers. The power supply must be symmetrical.
This circuit is from the 1983 Intersil Databook. The circuit operates on 5 V power and has a...
This low displacement circuit was found in American documentation from the 90s. Operational...
With a touch of the push button the lamp is switched on. A new touch and the lamp go out, in this...